Allow ;; at end of line of case item

corpus/statements.txt

@@ -109,8 +109,7 @@ case "opt" in
     ;;
 
   b)
-    echo b
+    echo b;;
-    ;;
 esac
 
 case "$Z" in

grammar.js

@@ -133,16 +133,22 @@ module.exports = grammar({
       $._expression,
       repeat(seq('|', $._expression)),
       ')',
+      optional(seq(
         repeat($._terminated_statement),
-      ';;'
+        optional($._statement)
+      )),
+      prec(1, ';;')
     ),
 
     last_case_item: $ => seq(
       $._expression,
       repeat(seq('|', $._expression)),
       ')',
+      optional(seq(
         repeat($._terminated_statement),
-      optional(';;')
+        optional($._statement)
+      )),
+      optional(prec(1, ';;'))
     ),
 
     function_definition: $ => seq(

script/known-failures.txt

@@ -1,7 +1,5 @@
 examples/bash-it/plugins/available/git.plugin.bash
-examples/bash-it/plugins/available/fasd.plugin.bash
 examples/bash-it/plugins/available/fzf.plugin.bash
-examples/bash-it/plugins/available/z.plugin.bash
 examples/bash-it/plugins/available/extract.plugin.bash
 examples/bash-it/plugins/available/less-pretty-cat.plugin.bash
 examples/bash-it/plugins/available/z_autoenv.plugin.bash
@@ -38,7 +36,6 @@ examples/bash-it/completion/available/projects.completion.bash
 examples/bash-it/completion/available/virsh.completion.bash
 examples/bash-it/completion/available/apm.completion.bash
 examples/bash-it/completion/available/git_flow.completion.bash
-examples/bash-it/lib/helpers.bash
 examples/bash-it/lib/preexec.bash
 examples/bash-it/lib/composure.bash
 examples/bash-it/lib/search.bash
@@ -53,7 +50,6 @@ examples/bash-it/themes/dulcie/dulcie.theme.bash
 examples/bash-it/themes/colors.theme.bash
 examples/bash-it/themes/rana/rana.theme.bash
 examples/bash-it/themes/morris/morris.theme.bash
-examples/bash-it/themes/atomic/atomic.theme.bash
 examples/bash-it/themes/powerline/powerline.base.bash
 examples/bash-it/themes/base.theme.bash
 examples/bash-it/themes/brainy/brainy.theme.bash

script/update-known-failures.sh

@@ -2,5 +2,4 @@
 
 tree-sitter parse $(find examples/bash-it -name '*.bash' -or -name '*.sh') -q -t \
   | egrep 'ERROR|undefined' \
-  | cut -d' ' -f1 \
+  | tee >(cut -d' ' -f1 > script/known-failures.txt)
-  > script/known-failures.txt

src/grammar.json

@@ -347,6 +347,12 @@
           "type": "STRING",
           "value": ")"
         },
+        {
+          "type": "CHOICE",
+          "members": [
+            {
+              "type": "SEQ",
+              "members": [
                 {
                   "type": "REPEAT",
                   "content": {
@@ -355,9 +361,32 @@
                   }
                 },
                 {
+                  "type": "CHOICE",
+                  "members": [
+                    {
+                      "type": "SYMBOL",
+                      "name": "_statement"
+                    },
+                    {
+                      "type": "BLANK"
+                    }
+                  ]
+                }
+              ]
+            },
+            {
+              "type": "BLANK"
+            }
+          ]
+        },
+        {
+          "type": "PREC",
+          "value": 1,
+          "content": {
             "type": "STRING",
             "value": ";;"
           }
+        }
       ]
     },
     "last_case_item": {
@@ -387,6 +416,12 @@
           "type": "STRING",
           "value": ")"
         },
+        {
+          "type": "CHOICE",
+          "members": [
+            {
+              "type": "SEQ",
+              "members": [
                 {
                   "type": "REPEAT",
                   "content": {
@@ -398,8 +433,31 @@
                   "type": "CHOICE",
                   "members": [
                     {
+                      "type": "SYMBOL",
+                      "name": "_statement"
+                    },
+                    {
+                      "type": "BLANK"
+                    }
+                  ]
+                }
+              ]
+            },
+            {
+              "type": "BLANK"
+            }
+          ]
+        },
+        {
+          "type": "CHOICE",
+          "members": [
+            {
+              "type": "PREC",
+              "value": 1,
+              "content": {
                 "type": "STRING",
                 "value": ";;"
+              }
             },
             {
               "type": "BLANK"